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dev-serial: replace DeviceOutVendor/DeviceInVendor with equivalent macros from usb.h

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The DeviceOutVendor and DeviceInVendor macros can be replaced with their
equivalent VendorDeviceOutRequest and VendorDeviceRequest macros from usb.h.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20201027150456.24606-6-mark.cave-ayland@ilande.co.uk
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Mark Cave-Ayland 2020-10-27 15:04:53 +00:00 • committed by Gerd Hoffmann
parent 655ec806c8
commit 687dfe63e3
1 changed files with 10 additions and 15 deletions
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25
hw/usb/dev-serial.c
View file

@ -37,11 +37,6 @@
#define FTDI_SET_LATENCY 9 #define FTDI_SET_LATENCY 9
#define FTDI_GET_LATENCY 10 #define FTDI_GET_LATENCY 10
#define DeviceOutVendor \
((USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE) << 8)
#define DeviceInVendor \
((USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE) << 8)
/* RESET */ /* RESET */
#define FTDI_RESET_SIO 0 #define FTDI_RESET_SIO 0
@ -253,7 +248,7 @@ static void usb_serial_handle_control(USBDevice *dev, USBPacket *p,
break; break;
/* Class specific requests. */ /* Class specific requests. */
case DeviceOutVendor | FTDI_RESET: case VendorDeviceOutRequest | FTDI_RESET:
switch (value) { switch (value) {
case FTDI_RESET_SIO: case FTDI_RESET_SIO:
usb_serial_reset(s); usb_serial_reset(s);
@ -268,7 +263,7 @@ static void usb_serial_handle_control(USBDevice *dev, USBPacket *p,
break; break;
} }
break; break;
case DeviceOutVendor | FTDI_SET_MDM_CTRL: case VendorDeviceOutRequest | FTDI_SET_MDM_CTRL:
{ {
static int flags; static int flags;
qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_GET_TIOCM, &flags); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_GET_TIOCM, &flags);
@ -289,10 +284,10 @@ static void usb_serial_handle_control(USBDevice *dev, USBPacket *p,
qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_TIOCM, &flags); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_TIOCM, &flags);
break; break;
} }
case DeviceOutVendor | FTDI_SET_FLOW_CTRL: case VendorDeviceOutRequest | FTDI_SET_FLOW_CTRL:
/* TODO: ioctl */ /* TODO: ioctl */
break; break;
case DeviceOutVendor | FTDI_SET_BAUD: { case VendorDeviceOutRequest | FTDI_SET_BAUD: {
static const int subdivisors8[8] = { 0, 4, 2, 1, 3, 5, 6, 7 }; static const int subdivisors8[8] = { 0, 4, 2, 1, 3, 5, 6, 7 };
int subdivisor8 = subdivisors8[((value & 0xc000) >> 14) int subdivisor8 = subdivisors8[((value & 0xc000) >> 14)
| ((index & 1) << 2)]; | ((index & 1) << 2)];
@ -311,7 +306,7 @@ static void usb_serial_handle_control(USBDevice *dev, USBPacket *p,
qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params);
break; break;
} }
case DeviceOutVendor | FTDI_SET_DATA: case VendorDeviceOutRequest | FTDI_SET_DATA:
switch (value & FTDI_PARITY) { switch (value & FTDI_PARITY) {
case 0: case 0:
s->params.parity = 'N'; s->params.parity = 'N';
@ -346,23 +341,23 @@ static void usb_serial_handle_control(USBDevice *dev, USBPacket *p,
qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params);
/* TODO: TX ON/OFF */ /* TODO: TX ON/OFF */
break; break;
case DeviceInVendor | FTDI_GET_MDM_ST: case VendorDeviceRequest | FTDI_GET_MDM_ST:
data[0] = usb_get_modem_lines(s) | 1; data[0] = usb_get_modem_lines(s) | 1;
data[1] = FTDI_THRE | FTDI_TEMT; data[1] = FTDI_THRE | FTDI_TEMT;
p->actual_length = 2; p->actual_length = 2;
break; break;
case DeviceOutVendor | FTDI_SET_EVENT_CHR: case VendorDeviceOutRequest | FTDI_SET_EVENT_CHR:
/* TODO: handle it */ /* TODO: handle it */
s->event_chr = value; s->event_chr = value;
break; break;
case DeviceOutVendor | FTDI_SET_ERROR_CHR: case VendorDeviceOutRequest | FTDI_SET_ERROR_CHR:
/* TODO: handle it */ /* TODO: handle it */
s->error_chr = value; s->error_chr = value;
break; break;
case DeviceOutVendor | FTDI_SET_LATENCY: case VendorDeviceOutRequest | FTDI_SET_LATENCY:
s->latency = value; s->latency = value;
break; break;
case DeviceInVendor | FTDI_GET_LATENCY: case VendorDeviceRequest | FTDI_GET_LATENCY:
data[0] = s->latency; data[0] = s->latency;
p->actual_length = 1; p->actual_length = 1;
break; break;